Motion and Measurement of Distances

Which is considered as the biggest discovery in the history of transportation system?

• Aeroplane

• Steam Engine

• Titanic ship

• Wheel

What is the SI unit of measuring length?

• Metre

• Centimeter

• Kilometre

• Mile

Which of the following picture shows the correct position of eyes for taking measurement?

• A

• B

• C

• None of these

What is the length of the pencil if the initial reading is 2 cm and the final reading is 17 cm?

• 17 cm

• 15 cm

• 170 mm

• 15 m

Which motion is shown by the child riding the bicycle in a straight path?

• Rotational motion

• Rectilinear motion

• Curvilinear motion

• Both a and b

The circumference of a tree can be measured using a

• Thread

• Measuring tape

• Ruler

• Both a and b

Which of the following is a standard unit for measuring length?

• Handspan

• Cubit

• Feet

• None of these

Motion of earth around the sun shows

• Rotational motion

• Periodic motion

• Circular motion

• All of these

Tags

NGSS.MS-ESS1-1

NGSS.MS-ESS1-2

The height of a boy is 150 cm. His height in meter will be

• 1.5 m

• 1.50 m

• 1.500 m

• All of these

Which of these is a correct relationship?

• 1 m = 100 cm

• 1 m = 1000 mm

• 1 km = 1000 m

• All of these